Jesslyn began her music life at high school as a classical pianist. Therefore after she enrolled bachelor of sound design in UPH. In addition to her college’s life she has performed with various artist and also recorded performances with her music production team. As time goes by and her love for composing grew higher, she made a lot of compositions and musical illustrations, and involved in various music production, after graduated.

She was working with an European-Indonesian known Composer, Elwin Hendrijanto, as his assistant, and lyricist for TRCC’s “Suara Hati” musical, music production for ASEAN GAMES 2018 “Energy of Asia” TVC, and Vocal director for the album “Sound of Three”. Her other works at Elwin Music are including musical cues, audio, sound effects and music mixing, jingles, TVC, and web series productions. She also helped Indonesian well-known film composer, Indra Perkasa, recording and arranging synths for the soundtracks of “Banda: The Dark Forgotten Trail”, a first Indonesian Documentary movie of an Indonesian well-known director, Jay Subyakto.